package pers.mingshan.thread.thread.producerconsumer;

import java.util.Date;
import java.util.LinkedList;
import java.util.List;

/**
 * 数据存储
 * 
 * @author mingshan
 *
 */
public class EventStorage {
    private int maxSize;
    private List<Date> storage;

    public EventStorage() {
        maxSize = 10;
        storage = new LinkedList<Date>();
    }

    public synchronized void set() {
        while (storage.size() == maxSize) {
            try {
                wait();
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }

        storage.add(new Date());
        System.out.printf("Set: %d \n", storage.size());
        notifyAll();
    }

    public synchronized void get() {
        while (storage.size() == 0) {
            try {
                wait();
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }

        System.out.printf("Get: %d: %s \n", storage.size(),((LinkedList<?>)storage).poll());
        notifyAll();
    }

}
